Need help identifying A/C duct box


Old 06-30-19, 07:13 PM
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Need help identifying A/C duct box

Please see attached picture. Does anyone know the name of this box? How hard is it to replace? It has been leaking for a few weeks now and have tried and failed at stopping it.

A buddy gave me the tip that there were holes where cold air and warm air were meeting and causing condensation inside and then later leaking. After trying to patch everything, I can't seem to stop it.

Many thanks
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Last edited by lexlikely; 06-30-19 at 07:15 PM. Reason: a word
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Old 06-30-19, 07:51 PM
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That is a duct work box supplied by the installer. It may have been a stock size he carries or he had it made for there. Not easy to replace. You can measure L x W x H and have one made at a local duct company.

You can have just as many problems with a new one. Everything needs to be fully insulated including the individual runs. Water can condense on a flex duct and run into the box depending how the line is fastened.
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